View source for Proof of the existence

= Proof of the existence =

== Song Information ==
[[Image:Proof of the existence REFLEC BEAT.png|thumb|Proof of the existence's REFLEC BEAT jacket.]]
[[Image:Proof of the existence jubeat.png‎|thumb|Proof of the existence's jubeat jacket.]]
Artist: 猫叉Master+<br>
Composition/Arrangement: [[Naoyuki Sato]]<br>
BPM: 170<br>
Length: 2:10<br>
Genre: HARD ELECTRONICA<br>
VJ: ? (overlays by [[Goli Matsumoto|GOLI]])<br>
First Music Game Appearance: [[AC tricoro|beatmania IIDX 20 tricoro]]<br>
Other Music Game Appearances: 
* [[jubeat plus]] / [[jubeat plus (Android)]] beatmania IIDX pack 2
* [[jubeat saucer]]
* [[jukebeat]] KONAMI music pack 57
* [[REFLEC BEAT colette -Summer-]]
* [[REFLEC BEAT plus]] MUSIC PACK 58
* [[REFLEC BEAT +]] KONAMI MUSIC PACK 44

== Lyrics ==
Voices can be heard.

== Song Connections / Remixes ==
None.

== Trivia ==
* Proof of the existence is the SECTOR B boss song of beatmania IIDX 20 tricoro's ''Ω-ATTACK'', and the final song of the event itself.
** From [[AC copula|beatmania IIDX 23 copula]] onwards, Proof of the existence is playable by default.
* Proof of the existence marks the first Naoyuki Sato song to be rated Level 12 on Single ANOTHER difficulty in beatmania IIDX.
* The bosses in Proof of the existence's overlays are ''Blue Lupica'' and ''Blue Repika'', joker villains in the story of beatmania IIDX 20 tricoro. They are combined as ''Rerupika'', a huge, blue and white mech with blue crystals floating around it.
** During the Ω-ATTACK event, Blue Lupica is manipulated by Blue Repika.
** When you miss a note, both characters will appear, with Blue Repika manipulating Blue Lupica to attack the Q-pro avatar with an energy beam.
** In the last cutscene of Ω-ATTACK, Blue Repika will retreat while Blue Lupica, alongside Phoenix from [[Torikago no houou|トリカゴノ鳳凰]], joins Q-pro during the ''OUR SPACE WAR (ぼくらの宇宙戦争)'' event. 
* Proof of the existence was added to jubeat saucer as part of the [[Cafe de Tran|Café de Tran]] unlock system. It is the 4th unlockable song for that game.
* In the U.S./EU iTunes version of the ''beatmania IIDX 20 tricoro ORIGINAL SOUNDTRACK Vol.1'' album, the last word in Proof of the existence is now spelled with an upper-case E, and the artist name is now credited to '''Nekomata_Master+'''.
** Its artist is also romanized as Nekomata_Master+ in REFLEC BEAT +.
** In jukebeat, Proof of the existence's artist is romanized as '''Nekomata-Master+''' instead.
* Proof of the existence appears in REFLEC BEAT colette -Summer- as part of the [[Q-pro, Mimi, Nyami & Pastel-kun no minna de uchuu sensou!!]] (クプロ・ミミニャミ・パステルくんのみんなで宇宙戦争!!) unlock event, which started on July 29th, 2013.
** In [[REFLEC BEAT groovin'!!]] and [[REFLEC BEAT groovin'!! Upper]], Proof of the existence could be unlocked through the [[Hakken! Yomigaetta BEMANI iseki]] (発見！よみがえったBEMANI遺跡) event.
** From [[REFLEC BEAT VOLZZA]] onwards, Proof of the existence is playable by default.
* Proof of the existence's jubeat jacket shows Blue Repika, while the REFLEC BEAT jacket shows Blue Lupica.
* Proof of the existence received a brand-new BEGINNER chart in [[AC SPADA|beatmania IIDX 21 SPADA]].

== Song Production Information ==
Untranslated.

== Video Production Information ==
Untranslated.

== Difficulty & Notecounts==
beatmania IIDX difficulty rated from 1 to 12.<br>
jubeat difficulty rated from 1 to 10.<br>
REFLEC BEAT to groovin'!! Upper difficulty rated from 1 to 10+, and from 1 to 13 from VOLZZA onwards. (Ratings and notecounts obtained from [http://bemaniwiki.com/ BEMANIWiki 2nd].)

=== beatmania IIDX ===
{{IIDX Chart Header|
{{IIDX Chart Notecounts|129|603|1104|1675|595|1104|1524}}
{{IIDX Chart|beatmania IIDX 20 tricoro|-|6|10|12|6|10|12}}
{{IIDX Chart|beatmania IIDX 21 SPADA&rarr;Present|'''1'''|6|10|12|6|10|12}}
}}

=== jubeat ===
{{jubeat Chart Header|
{{jubeat Chart Notecounts|279|499|737}}
{{jubeat Chart|jubeat saucer&rarr;Present|4|7|10}}
{{jubeat Chart|jubeat plus|4|7|10}}
{{jubeat Chart|jubeat plus (Android)|4|7|10}}
{{jubeat Chart|jukebeat|4|7|10}}
}}

=== REFLEC BEAT ===
{{RB Chart Header|
{{RB Chart Notecounts|187|307|591|-}}
{{RB Chart|REFLEC BEAT colette -Summer-&rarr;Present|3|7|10|-}}
{{RB Chart|REFLEC BEAT plus|3|7|10|-}}
{{RB Chart|REFLEC BEAT +|3|7|10|-}}
}}

{{Omega ATTACK}}
{{Cafe de Tran}}
{{Q-pro, Mimi, Nyami & Pastel-kun no minna de uchuu sensou!!}}

[[Category:Songs]]
[[Category:IIDX Songs]]
[[Category:IIDX AC Songs Never Removed]]
[[Category:Jubeat Songs]]
[[Category:Jubeat Songs Never Removed]]
[[Category:Jubeat Plus Songs]]
[[Category:Jubeat Plus (Android) Songs]]
[[Category:REFLEC BEAT Songs]]
[[Category:REFLEC BEAT Plus Songs]]